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SARS-CoV-2 multi-epitope subunit vaccine proof-of-concept derived from the in silico study with protein expression in E. coli BL21 Muhayya, Syarifah Raisha; Agus Ariyanto, Ibnu; Widianingtyas, Silvia; Subiantistha, Tanaya; Bela, Budiman
Pharmaceutical Journal of Indonesia Vol. 9 No. 2 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.pji.2024.009.02.1

Abstract

The protein subunit vaccine is the most considerably developed SARS-Cov-2 vaccine, according to the WHO vaccine tracker in 2023. The acceleration of vaccine development in 2 years of eradicating the COVID-19 pandemic is attainable due to the role of bioinformatics. The objective of this paper is to evaluate strategies for developing multi-epitope SARS-Cov-2 recombinant vaccines with high protein expression in silico. The study was conducted by analyzing SARS-Cov-2 epitopes using immunoinformatics tools provided by IEDB, codon optimization, rare codon analysis, plasmid design, and ribosomal binding site (RBS) analysis were analyzed using RNA structure 6.4, gene cloning by E. coli DH5α and protein expression by E. coli BL21. Each epitope peptide candidate was linked to a flexible linker sequence (GGGGS). GelAnalyzer 19.1 was utilized to determine the protein band of SDS-PAGE. The immunoinformatics study obtained multi-epitope of the recombinant SARS-COV-2 vaccine with a total of 7 epitopes for HLA-I allele candidates and 4 for HLA-II. It is demonstrated that the candidate vaccine protein was successfully cloned in E. coli DH5α and expressed in E. coli BL21.
Co-Authors Ade P.R. Simaremare Andi Yasmon Andrijono Andrijono Anggraini Alam Anis Anis Ardiana Kusumaningrum Armi Susandi Aroem Naroeni Aroem Naroeni Ascobat, Purwantyastuti ASRI SULFIANTI Beti Ernawati Dewi Cahyani, Hesti Pramesti Christina, Diana Cintera Rahmagiarti Diah Iskandriati Dian Amirulloh Dimas Seto Prasetyo Dondin Sajuthi Elisna Syahruddin Evy Yunihastuti FERA IBIRAHIM Fera Ibrahim Firdaus Sirait Ganjar Noviar Gede Eko Darmono Geraldine, Vanessa Hanifi, Muhammad Hartiyowidi Yuliawuri Hartono, Soni Herna Herna Herna, Herna Hertanto, Robby Ibnu Agus Ariyanto Iin Maemunah Ingrid S. Surono Irawan, Priscilla Felicia Apriliani Jeanne Adiwinata Pawitan Jeanne Elvia Christian Kamila, Etri Dian Ketut Tuti Parwati Lili Indrawati Maria Lina R. Maria Lina Rosilawati Melinda Remelia Muhayya, Syarifah Raisha Murdani Abdullah Mursinah Mursinah Mursinah Mursinah Ni Ken Ritchie Ni Nengah Dwi Fatmawati Nia Kurniati Nuzli Fahdia Mazfufah Pamungkas, Joko Pauline Phoebe Halim Pramita Gayatri Pratiwi, Ekawati Betty Radiana Dhewayani Antarianto SAHLAN, MUHAMAD Sari, Siska Yuliana Satyapertiwi, Dwiantari Silvia Tri Widyaningtyas Silvia Tri Widyaningtyas Silvia Tri Widyaningtyas Silvia Tri Widyaningtyas Silvia Tri Widyaningtyas Silvia Triwidyaningtyas Sofy Meilany Subangkit Subangkit Subiantistha, Tanaya Sugiarta, Gede Yuda SUWIJIYO PRAMONO Utami, Mardhah Sastri VIVI SETIAWATY Widianingtyas, Silvia Widyaningtyas, Silvia Tri Wiseso, Anggoro Yohda, Masafumi YULIANTY MUHAYAR Yuliar Budi Hartanto Yusmaniar Yusmaniar Yuyun SM Soedarmono Yuyun Soedarmono Zakiudin Munasir